What causes your car to actually come to a stop? To put it simply, the action of stepping on the brake pedal builds up energy by depressing on the throttle. This energy is converted into friction and heat, which in turns slows, and then will bring your vehicle to a complete stop—that is, if everything is in good working order. This process is repeated without any thought from you hundreds of times every time you head down the road. As this action is consistently repeated, the friction and heat created by the brake pads clamping down on the brake rotors actually wears down their metal surface. As time goes on, problems arise, possibly leading to a costly brake replacement.
If you are looking for quality Brakes Rochester MN than contact our Excel Auto Repair Services Rochester MN shop. Also find Brake Replacement Rochester MN services to have safe driving.
What's your combination—too thin or too hot?
When brake rotors get too thin, they lose their ability to channel heat away from the braking process causing them to overheat. Overheating can cause a myriad of problems and lead to a premature brake replacement. As the pads get too hot, they produce gases that can cause your brakes to fail. When brake rotors overheat, they will warp and discolor. And, brake fluid can boil, causing a total failure in the braking system!
Out of round?
Perfect brake rotors are smooth and flat, shaped like a dinner plate. The measure of this flatness is called run-out. A difference as small as .001 inch off-center may be felt in the pedal. As brake rotors warp, they resemble a wavy potato chip. If consistently overheated, they may develop deep scars. As this occurs, your mechanic will recommend a brake replacement to ensure your safety.
Brake Replacement Time?
If you feel a vibration as you step on the brake pedal, it's time to schedule an inspection. First, your mechanic should measure the rotor's minimum thickness. Secondly, they should inspect the run-out. If the rotor still meets certain specifications, it may be resurfaced and reinstalled. However, if any of the measurements exceed the stated specifications, the brake rotors will need to be replaced.
Don't be tempted to skimp or cut corners on a brake service. It's makes good sense for safety and peace of mind.
Need a quality brake replacement? Contact an ASE-certified technician at one of our three Excel Auto Repair service centers. We will be happy to answer any of your car care questions. Check our website at www.excelautoandtire.com for the location closest to you and to find our oil change coupons. Our
three auto shops are conveniently located in Eagan, MN, Spring Lake Park, MN, and Rochester, MN.
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